[Correction of the gastric and duodenal motility by laser puncture in pancreatobiliary diseases].

96.7 percent of patients with affections of organs of the pancreatobiliary zone displayed motor function disorders of upper portions of the alimentary canal (AC). A characteristic sign of the pathological process in pancreatobiliary organs is decreased frequency of recordable biopotentials and qualitative changes in electrogastrogrames. Changes in qualitative characteristics of the electrogastrogram are clearly related to increase in the intraduodenal pressure recordable with the aid of the "open catheter" technique. Laseropuncture is an effective supplementary method for correction of motility disorders in the upper portions of AC in those patients presenting with affections of the pancreatobiliary organs.